If you want to add more in thsi list send me a pull request or visit me on my sites:
mirojo.es
https://www.youtube.com/channel/UCu_vC86tswfu5XITDV4Ex4Q
https://github.com/apsdehal/awesome-ctf
https://github.com/joe-shenouda/awesome-cyber-skills
https://github.com/carpedm20/awesome-hacking
https://github.com/apsdehal/awesome-ctf
https://github.com/ctfs/write-ups-2015
http://shell-storm.org/repo/CTF/
https://github.com/moloch--/RootTheBox
https://github.com/Nakiami/mellivora
https://github.com/facebook/fbctf
https://github.com/psiinon/bodgeit
https://sourceforge.net/projects/thebutterflytmp/
https://sourceforge.net/projects/bwapp/files/bee-box/
https://github.com/SpiderLabs/CryptOMG
https://github.com/quantumfoam/DVNA/
http://dvws.professionallyevil.com/
http://www.mcafee.com/us/downloads/free-tools/hacme-bank.aspx
http://www.mcafee.com/us/downloads/free-tools/hacmebooks.aspx
http://www.mcafee.com/us/downloads/free-tools/hacme-casino.aspx
http://www.mcafee.com/us/downloads/free-tools/hacmeshipping.aspx
http://www.mcafee.com/us/downloads/free-tools/hacmetravel.aspx
http://hackxor.sourceforge.net/cgi-bin/index.pl
https://sourceforge.net/projects/lampsecurity/
https://github.com/rapid7/hackazon
https://sourceforge.net/projects/null-gameover/
https://sourceforge.net/projects/owaspbwa/files/
https://sourceforge.net/projects/mutillidae/
http://www.bonsai-sec.com/en/research/moth.php
https://sourceforge.net/projects/owaspbricks/
https://www.owasp.org/index.php/OWASP_Security_Shepherd
https://github.com/dobin/SentinelTestbed
https://digi.ninja/projects/sockettome.php
http://suif.stanford.edu/~livshits/securibench/
https://github.com/Audi-1/sqli-labs
https://github.com/SpiderLabs/MCIR
https://github.com/himadriganguly/sqlilabs
https://www.nth-dimension.org.uk/blog.php?id=88
https://github.com/adamdoupe/WackoPicko
https://github.com/jerryhoff/WebGoat.NET
https://sourceforge.net/projects/websecuritydojo/files/
https://github.com/s4n7h0/xvwa
http://halls-of-valhalla.org/beta/challenges
http://overthewire.org/wargames/
https://challenges.ka0labs.org/home
https://www.hacking-lab.com/index.html
https://microcorruption.com/login
https://pod.cybersecuritychallenge.org.uk/
http://www.enigmagroup.org/pages/challenges
http://www.bright-shadows.net/
https://exploit-exercises.com/
https://junior.stillhackinganyway.nl/
https://academy.hackaflag.com.br/
http://ctf.infosecinstitute.com/
https://captf.com/practice-ctf/
https://www.hacksplaining.com/
https://github.com/payatu/diva-android/
http://damnvulnerableiosapp.com/
http://securitycompass.github.io/AndroidLabs/
http://securitycompass.github.io/iPhoneLabs/
http://www.mcafee.com/us/downloads/free-tools/hacme-bank-android.aspx